   return only the first value.
 
   Type conversion overrides must be a map using keys present in
-  `uruk.core/types` and conform to use in `convert-types`, that is,
-  including values which are a function of one variable."
+  `uruk.core/xcc-type->conv-fn` and conform to use in `convert-types`,
+  that is, including values which are a function of one variable."
   ([session query]
    (execute-xquery session query {}))
   ([session query {:keys [options variables types shape]}]

    :timeout-millis
    :timezone})

(defn request-options
  "Creates a Request Options object (to pass to a Request or a
  Session) out of the given options map. See `valid-request-options`
  for supported keywords."

  "Execute the named module as a request to the database connection
  defined by the given session. Takes an optional configuration map
  describing request `options` and `variables`, desired `shape` of the
  result, and overrides of default type conversion in
  `xcc-type->conv-fn`.

  Options passed must be in `valid-request-options` and conform to
  `request-options`.
